Question

What can be found at the center of most galaxies?

A. halo
B. disk
C. cluster
D. supermassive black hole

Answer 1

I think it would be D. :)

Answer 2

D. supermassive black hole

Step-by-step explanation:

Almost every galaxy, including our Milky Way, has a supermassive black hole at its center.

-TheUnknownScientist